This versatile electromagnetic relay switch combines compact design with reliable performance for your industrial control needs. Featuring an integrated LED indicator for clear operational status monitoring, this intermediate relay switch supports both DC and AC power configurations up to 220V. The HH52P/53P/54P series offers seamless compatibility as a direct replacement for MY2NJ/3NJ relay systems. Built with a robust epoxy-protected housing, this relay switch ensures consistent operation in various industrial environments. The low power contact load design makes it ideal for precision switching applications while maintaining energy efficiency. Its electromagnetic relay mechanism delivers dependable switching action for general-purpose control systems. Perfect for industrial automation, control panels, and electrical system integration, this relay switch provides the essential combination of durability and functionality. The clear LED status indicator helps with quick troubleshooting and operational verification, while the included base allows for easy installation and maintenance.